48948080

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1993}}^1$

素因数の和:2313

約数の個数: 40

約数和(自身を含む): 114232272

約数和(自身を除く): 65284192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 1993, 2456, 3070, 3986, 4912, 6140, 7972, 9965, 12280, 15944, 19930, 24560, 31888, 39860, 79720, 159440, 611851, 1223702, 2447404, 3059255, 4894808, 6118510, 9789616, 12237020, 24474040, 48948080]

約数ペア:

[(1, 48948080), (2, 24474040), (4, 12237020), (5, 9789616), (8, 6118510), (10, 4894808), (16, 3059255), (20, 2447404), (40, 1223702), (80, 611851), (307, 159440), (614, 79720), (1228, 39860), (1535, 31888), (1993, 24560), (2456, 19930), (3070, 15944), (3986, 12280), (4912, 9965), (6140, 7972)]